<template>
  <el-dropdown
    trigger="click"
    class="international"
    @command="handleSetLanguage"
  >
    <div>
      <vab-icon class-name="international-icon" icon-class="language" />
    </div>
    <el-dropdown-menu slot="dropdown">
      <el-dropdown-item :disabled="language === 'zh'" command="zh">
        中文
      </el-dropdown-item>
      <el-dropdown-item :disabled="language === 'en'" command="en">
        English
      </el-dropdown-item>
    </el-dropdown-menu>
  </el-dropdown>
</template>

<script>
  export default {
    computed: {
      language() {
        return this.$store.getters.language
      },
    },
    methods: {
      handleSetLanguage(lang) {
        this.$i18n.locale = lang
        this.$store.dispatch('setLanguage', lang)
        this.$message({
          message: 'Switch Language Success',
          type: 'success',
          duration: 1000,
        })
      },
    },
  }
</script>

<style scoped>
  .international-icon {
    font-size: 25px;
    vertical-align: -5px !important;
    cursor: pointer;
  }
</style>
